#import <CartoTypeBase.h>
Instance Methods | |
| (CtResult) | - readFromXml: |
| (NSString *) | - toXml |
| (void *) | - getPerspectiveParam |
Properties | |
| CtPoint | positionDegrees |
| bool | autoPosition |
| double | heightMeters |
| double | azimuthDegrees |
| bool | autoAzimuth |
| double | declinationDegrees |
| double | rotationDegrees |
| double | fieldOfViewDegrees |
Detailed Description
Parameters giving detailed control of the perspective view.
Method Documentation
◆ getPerspectiveParam
| - (void *) getPerspectiveParam |
(for internal use) Gets a pointer to the underlying C++ object.
◆ readFromXml:
| - (CtResult) readFromXml: | (NSString *) | aText |
Reads a perspective parameter object from its XML form.
◆ toXml
| - (NSString *) toXml |
Creates a string representing a perspective parameter object in XML.
Property Documentation
◆ autoAzimuth
|
readwritenonatomicassign |
If true, ignore iAzimuthDegrees and use the current map orientation.
◆ autoPosition
|
readwritenonatomicassign |
If true, ignore iPosition, and set the camera position so that the location in the center of the display is shown.
◆ azimuthDegrees
|
readwritenonatomicassign |
The azimuth of the camera in degrees going clockwise, where 0 is N, 90 is E, etc.
◆ declinationDegrees
|
readwritenonatomicassign |
The declination of the camera downward from the horizontal plane. Values are clamped to the range -90...90.
◆ fieldOfViewDegrees
|
readwritenonatomicassign |
The camera's field of view in degrees.
◆ heightMeters
|
readwritenonatomicassign |
The height of the camera above the terrain. The value 0 causes a default value to be used, which is the width of the display.
◆ positionDegrees
|
readwritenonatomicassign |
The position of the point on the terrain below the camera, in degrees longitude (x) and latitude (y).
◆ rotationDegrees
|
readwritenonatomicassign |
The amount by which the camera is rotated about its axis, after applying the declination, in degrees going clockwise.
The documentation for this class was generated from the following file:
